RedPhone :: Secure Calls

RedPhone :: Secure Calls


Like privacy? Secure your calls for free with RedPhone. It's that simple.


RedPhone provides end-to-end encryption for your calls, securing your conversations so that nobody can listen in.

★ RedPhone uses your normal phone number to make and receive calls, so you don't need yet another identifier.

★ Use the default system dialer and contacts apps to make calls as you normally would.

★ RedPhone will give you the opportunity to upgrade to encrypted calls whenever the person you're calling also has RedPhone installed.

★ RedPhone calls are encrypted end-to-end, but function just like you're used to.

★ Free and Open Source, enabling anyone to verify its security by auditing the code.

★ Uses wifi or data, not your plan's voice minutes.

More information:
http://www.whispersystems.org

Please file any bugs, issues, or feature requests at:
https://github.com/whispersystems/redphone/issues

Secure Calls, Private Calls, Secure VoIP, Private VoIP, Encrypted VoIP, Private Conversations, Free Calls

Recent changes:
0.9.6:
★ Fix for SELinux bug on S4.
★ Support an option to disable bluetooth.

0.9.5:
★ Application-level workaround for the Android platform's PRNG security vulnerability (http://android-developers.blogspot.com/2013/08/some-securerandom-thoughts.html)
★ Tab swiping in dialer screen.

0.9.4:
★ Bluetooth support.
★ Support for voice call verification during registration.
★ Opt-In call quality metrics reporting.
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Free
81
4.1
User ratings
2870
Installs
100,000+
Concerns
3
File size
3780 kb
Screenshots
Screenshot of RedPhone :: Secure Calls Screenshot of RedPhone :: Secure Calls Screenshot of RedPhone :: Secure Calls

About RedPhone :: Secure Calls
Like privacy? Secure your calls for free with RedPhone. It's that simple.


RedPhone provides end-to-end encryption for your calls, securing your conversations so that nobody can listen in.

★ RedPhone uses your normal phone number to make and receive calls, so you don't need yet another identifier.

★ Use the default system dialer and contacts apps to make calls as you normally would.

★ RedPhone will give you the opportunity to upgrade to encrypted calls whenever the person you're calling also has RedPhone installed.

★ RedPhone calls are encrypted end-to-end, but function just like you're used to.

★ Free and Open Source, enabling anyone to verify its security by auditing the code.

★ Uses wifi or data, not your plan's voice minutes.

More information:
http://www.whispersystems.org

Please file any bugs, issues, or feature requests at:
https://github.com/whispersystems/redphone/issues

Secure Calls, Private Calls, Secure VoIP, Private VoIP, Encrypted VoIP, Private Conversations, Free Calls

Recent changes:
0.9.6:
★ Fix for SELinux bug on S4.
★ Support an option to disable bluetooth.

0.9.5:
★ Application-level workaround for the Android platform's PRNG security vulnerability (http://android-developers.blogspot.com/2013/08/some-securerandom-thoughts.html)
★ Tab swiping in dialer screen.

0.9.4:
★ Bluetooth support.
★ Support for voice call verification during registration.
★ Opt-In call quality metrics reporting.

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User reviews of RedPhone :: Secure Calls
Great app, 1 star losers can piss off
Oct 31, 2010
last update three months ago, and no international version. Is this really in development?
Sep 27, 2010
Negative 10 for usa only
Aug 2, 2010
Android Market Comments
A Google User
4 days ago
Bad call quality. No updates for a while.
A Google User
6 days ago
Very poor call quality I tried using this on my RAZR m. Calls usually couldn't connect and there was too much echo to understand the caller on the other end.
A Google User
Aug 14, 2014
Better than "google hangouts"
A Google User
Aug 14, 2014
All good so far, No problems setting up. Call quality was good. I would like to see the app take advantage of the proximity sensor and turn the screen off when holding the phone up against the face
A Google User
Aug 14, 2014
Great app